Volvo RWD 140-160 Forum

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B20F head milling and porting and what not??! 140-160

I have an extra F head laying about here. My block is currently being machined and cleaned up and such. I was considering having them mill the head down So I could get some higher compression out of it. Eventually when I supercharge or turbo the engine I'll be swapping heads completely so I figure might as well have a powerful NA while I save up my money. Does anyone have any porting tips or how much should be milled off the head. I've not done any porting before so I figured I'll just go get a die grinder and hook it up to my compressor and have at it.
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New B20F head milling and porting and what not??! [140-160]
posted by  greenteagod  on Mon Jan 10 11:23 CST 2005 >


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